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This awesome Mach Force XP Down Pipe produces 14 horsepower and 39 lbs. x ft. of torque at 1900 RPM. The Mach Force XP down pipe is constructed of mandrel bent, brushed 304 stainless steel tubing and flanges and uses all factory mounting locations. Using a unique resonance chamber to capture sound waves and minimize exhaust "drone", this system produces an aggressive tone on throttle but a smooth sound at cruising speeds without affecting performance. This down pipe is 100% TIG-Welded. Note: this product will activate the check engine light.
This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.
Left Hand Drive ONLY
The MACH Force XP exhaust system for the 2011-2015 BMW 535i N55 produced 9 horsepower and 7 lbs. x ft. of torque. This exhaust system is constructed from 2.50” mandrel bent 304 stainless steel, TIG-welded and has a hand brushed finish. The system begins with a 3.50” inlet off of the down pipe and merges into dual 2.50” tubing which improves performance across the power band while maintaining a great tone. Countless hours of R&D was used to ensure the perfect decibal level without compromising performance. To finish off this exhaust are two adjustable rolled double wall angle cut 3.5"OD 304 stainless steel tips which you can move forward or rearward depending on personal preference. This exhaust uses all factory hanger locations for a hassle free installation. No modifications necessary.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
Fits the following BMWs:
2011-2015 F10 BMW 535i N55
aFe is proud to introduce the aFe Twisted Steel® non-catalytic down-pipe for the 2012-2013 BMW F30 335i with the L6-3.0L (N55) engine. In testing this system resulted in a max gain of 13 horsepower and 27 lbs. x ft. of torque and outflowed the restricted OE catalytic converter by up to 190%. This high performance race pipe delivers pure, race-inspired raw power and also produces an aggressive and exciting exhaust sound during hard throttle. aFe also used a massive, light-weight 4" diameter 304 stainless steel tube and progressively tapers to increase exhaust velocity and usable torque.
Tig-Welded:
100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.
Tapered Design:
A unique 4" Dia. 304 stainless steel taper design is used to increase exhaust velocity and increase usable torque. This means more aggressive throttle response and increased passing power.
Factory O2 Sensor Locations:
Factory mounting locations for all O2 sensors.
Hassle-Free Installation:
OE style brackets are included for a hassle-free installation. This unit also comes with a lifetime warranty.
aFe down pipes are engineered and manufactured in our Corona, California manufacturing facility.
Note: This is a "Race Only" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. A check engine light will emit and aFe recommends using a programmer but it is not necessary.
This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.